23650830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 74265984

約数和(自身を除く): 50615154

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 49, 62, 63, 70, 90, 93, 98, 105, 126, 147, 155, 173, 186, 210, 217, 245, 279, 294, 310, 315, 346, 434, 441, 465, 490, 519, 558, 630, 651, 735, 865, 882, 930, 1038, 1085, 1211, 1302, 1395, 1470, 1519, 1557, 1730, 1953, 2170, 2205, 2422, 2595, 2790, 3038, 3114, 3255, 3633, 3906, 4410, 4557, 5190, 5363, 6055, 6510, 7266, 7595, 7785, 8477, 9114, 9765, 10726, 10899, 12110, 13671, 15190, 15570, 16089, 16954, 18165, 19530, 21798, 22785, 25431, 26815, 27342, 32178, 36330, 37541, 42385, 45570, 48267, 50862, 53630, 54495, 68355, 75082, 76293, 80445, 84770, 96534, 108990, 112623, 127155, 136710, 152586, 160890, 187705, 225246, 241335, 254310, 262787, 337869, 375410, 381465, 482670, 525574, 563115, 675738, 762930, 788361, 1126230, 1313935, 1576722, 1689345, 2365083, 2627870, 3378690, 3941805, 4730166, 7883610, 11825415, 23650830]

約数ペア:

[(1, 23650830), (2, 11825415), (3, 7883610), (5, 4730166), (6, 3941805), (7, 3378690), (9, 2627870), (10, 2365083), (14, 1689345), (15, 1576722), (18, 1313935), (21, 1126230), (30, 788361), (31, 762930), (35, 675738), (42, 563115), (45, 525574), (49, 482670), (62, 381465), (63, 375410), (70, 337869), (90, 262787), (93, 254310), (98, 241335), (105, 225246), (126, 187705), (147, 160890), (155, 152586), (173, 136710), (186, 127155), (210, 112623), (217, 108990), (245, 96534), (279, 84770), (294, 80445), (310, 76293), (315, 75082), (346, 68355), (434, 54495), (441, 53630), (465, 50862), (490, 48267), (519, 45570), (558, 42385), (630, 37541), (651, 36330), (735, 32178), (865, 27342), (882, 26815), (930, 25431), (1038, 22785), (1085, 21798), (1211, 19530), (1302, 18165), (1395, 16954), (1470, 16089), (1519, 15570), (1557, 15190), (1730, 13671), (1953, 12110), (2170, 10899), (2205, 10726), (2422, 9765), (2595, 9114), (2790, 8477), (3038, 7785), (3114, 7595), (3255, 7266), (3633, 6510), (3906, 6055), (4410, 5363), (4557, 5190)]