9798854940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{44953}}^1$

素因数の和:45148

約数の個数: 144

約数和(自身を含む): 34166478528

約数和(自身を除く): 24367623588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 173, 180, 210, 252, 315, 346, 420, 519, 630, 692, 865, 1038, 1211, 1260, 1557, 1730, 2076, 2422, 2595, 3114, 3460, 3633, 4844, 5190, 6055, 6228, 7266, 7785, 10380, 10899, 12110, 14532, 15570, 18165, 21798, 24220, 31140, 36330, 43596, 44953, 54495, 72660, 89906, 108990, 134859, 179812, 217980, 224765, 269718, 314671, 404577, 449530, 539436, 629342, 674295, 809154, 899060, 944013, 1258684, 1348590, 1573355, 1618308, 1888026, 2022885, 2697180, 2832039, 3146710, 3776052, 4045770, 4720065, 5664078, 6293420, 7776869, 8091540, 9440130, 11328156, 14160195, 15553738, 18880260, 23330607, 28320390, 31107476, 38884345, 46661214, 54438083, 56640780, 69991821, 77768690, 93322428, 108876166, 116653035, 139983642, 155537380, 163314249, 217752332, 233306070, 272190415, 279967284, 326628498, 349959105, 466612140, 489942747, 544380830, 653256996, 699918210, 816571245, 979885494, 1088761660, 1399836420, 1633142490, 1959770988, 2449713735, 3266284980, 4899427470, 9798854940]

約数ペア:

[(1, 9798854940), (2, 4899427470), (3, 3266284980), (4, 2449713735), (5, 1959770988), (6, 1633142490), (7, 1399836420), (9, 1088761660), (10, 979885494), (12, 816571245), (14, 699918210), (15, 653256996), (18, 544380830), (20, 489942747), (21, 466612140), (28, 349959105), (30, 326628498), (35, 279967284), (36, 272190415), (42, 233306070), (45, 217752332), (60, 163314249), (63, 155537380), (70, 139983642), (84, 116653035), (90, 108876166), (105, 93322428), (126, 77768690), (140, 69991821), (173, 56640780), (180, 54438083), (210, 46661214), (252, 38884345), (315, 31107476), (346, 28320390), (420, 23330607), (519, 18880260), (630, 15553738), (692, 14160195), (865, 11328156), (1038, 9440130), (1211, 8091540), (1260, 7776869), (1557, 6293420), (1730, 5664078), (2076, 4720065), (2422, 4045770), (2595, 3776052), (3114, 3146710), (3460, 2832039), (3633, 2697180), (4844, 2022885), (5190, 1888026), (6055, 1618308), (6228, 1573355), (7266, 1348590), (7785, 1258684), (10380, 944013), (10899, 899060), (12110, 809154), (14532, 674295), (15570, 629342), (18165, 539436), (21798, 449530), (24220, 404577), (31140, 314671), (36330, 269718), (43596, 224765), (44953, 217980), (54495, 179812), (72660, 134859), (89906, 108990)]