34871460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 111908160

約数和(自身を除く): 77036700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 169, 181, 190, 195, 228, 247, 260, 285, 338, 362, 380, 390, 494, 507, 543, 570, 676, 724, 741, 780, 845, 905, 988, 1014, 1086, 1140, 1235, 1482, 1690, 1810, 2028, 2172, 2353, 2470, 2535, 2715, 2964, 3211, 3380, 3439, 3620, 3705, 4706, 4940, 5070, 5430, 6422, 6878, 7059, 7410, 9412, 9633, 10140, 10317, 10860, 11765, 12844, 13756, 14118, 14820, 16055, 17195, 19266, 20634, 23530, 28236, 30589, 32110, 34390, 35295, 38532, 41268, 44707, 47060, 48165, 51585, 61178, 64220, 68780, 70590, 89414, 91767, 96330, 103170, 122356, 134121, 141180, 152945, 178828, 183534, 192660, 206340, 223535, 268242, 305890, 367068, 447070, 458835, 536484, 581191, 611780, 670605, 894140, 917670, 1162382, 1341210, 1743573, 1835340, 2324764, 2682420, 2905955, 3487146, 5811910, 6974292, 8717865, 11623820, 17435730, 34871460]

約数ペア:

[(1, 34871460), (2, 17435730), (3, 11623820), (4, 8717865), (5, 6974292), (6, 5811910), (10, 3487146), (12, 2905955), (13, 2682420), (15, 2324764), (19, 1835340), (20, 1743573), (26, 1341210), (30, 1162382), (38, 917670), (39, 894140), (52, 670605), (57, 611780), (60, 581191), (65, 536484), (76, 458835), (78, 447070), (95, 367068), (114, 305890), (130, 268242), (156, 223535), (169, 206340), (181, 192660), (190, 183534), (195, 178828), (228, 152945), (247, 141180), (260, 134121), (285, 122356), (338, 103170), (362, 96330), (380, 91767), (390, 89414), (494, 70590), (507, 68780), (543, 64220), (570, 61178), (676, 51585), (724, 48165), (741, 47060), (780, 44707), (845, 41268), (905, 38532), (988, 35295), (1014, 34390), (1086, 32110), (1140, 30589), (1235, 28236), (1482, 23530), (1690, 20634), (1810, 19266), (2028, 17195), (2172, 16055), (2353, 14820), (2470, 14118), (2535, 13756), (2715, 12844), (2964, 11765), (3211, 10860), (3380, 10317), (3439, 10140), (3620, 9633), (3705, 9412), (4706, 7410), (4940, 7059), (5070, 6878), (5430, 6422)]