30400420830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{8867}}^1$

素因数の和:9098

約数の個数: 128

約数和(自身を含む): 80450496000

約数和(自身を除く): 50050075170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 118, 130, 149, 177, 195, 295, 298, 354, 390, 447, 590, 745, 767, 885, 894, 1490, 1534, 1770, 1937, 2235, 2301, 3835, 3874, 4470, 4602, 5811, 7670, 8791, 8867, 9685, 11505, 11622, 17582, 17734, 19370, 23010, 26373, 26601, 29055, 43955, 44335, 52746, 53202, 58110, 87910, 88670, 114283, 115271, 131865, 133005, 228566, 230542, 263730, 266010, 342849, 345813, 523153, 571415, 576355, 685698, 691626, 1046306, 1142830, 1152710, 1321183, 1569459, 1714245, 1729065, 2615765, 2642366, 3138918, 3428490, 3458130, 3963549, 5231530, 6605915, 6800989, 7847295, 7927098, 13211830, 13601978, 15694590, 17175379, 19817745, 20402967, 34004945, 34350758, 39635490, 40805934, 51526137, 68009890, 77949797, 85876895, 102014835, 103052274, 155899594, 171753790, 204029670, 233849391, 257630685, 389748985, 467698782, 515261370, 779497970, 1013347361, 1169246955, 2026694722, 2338493910, 3040042083, 5066736805, 6080084166, 10133473610, 15200210415, 30400420830]

約数ペア:

[(1, 30400420830), (2, 15200210415), (3, 10133473610), (5, 6080084166), (6, 5066736805), (10, 3040042083), (13, 2338493910), (15, 2026694722), (26, 1169246955), (30, 1013347361), (39, 779497970), (59, 515261370), (65, 467698782), (78, 389748985), (118, 257630685), (130, 233849391), (149, 204029670), (177, 171753790), (195, 155899594), (295, 103052274), (298, 102014835), (354, 85876895), (390, 77949797), (447, 68009890), (590, 51526137), (745, 40805934), (767, 39635490), (885, 34350758), (894, 34004945), (1490, 20402967), (1534, 19817745), (1770, 17175379), (1937, 15694590), (2235, 13601978), (2301, 13211830), (3835, 7927098), (3874, 7847295), (4470, 6800989), (4602, 6605915), (5811, 5231530), (7670, 3963549), (8791, 3458130), (8867, 3428490), (9685, 3138918), (11505, 2642366), (11622, 2615765), (17582, 1729065), (17734, 1714245), (19370, 1569459), (23010, 1321183), (26373, 1152710), (26601, 1142830), (29055, 1046306), (43955, 691626), (44335, 685698), (52746, 576355), (53202, 571415), (58110, 523153), (87910, 345813), (88670, 342849), (114283, 266010), (115271, 263730), (131865, 230542), (133005, 228566)]