30837852140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1\times {\mathrm{1163}}^1$

素因数の和:2231

約数の個数: 96

約数和(自身を含む): 68849948160

約数和(自身を除く): 38012096020

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 977, 1163, 1180, 1357, 1954, 2326, 2714, 3908, 4652, 4885, 5428, 5815, 6785, 9770, 11630, 13570, 19540, 22471, 23260, 26749, 27140, 44942, 53498, 57643, 68617, 89884, 106996, 112355, 115286, 133745, 137234, 224710, 230572, 267490, 274468, 288215, 343085, 449420, 534980, 576430, 686170, 1136251, 1152860, 1325789, 1372340, 1578191, 2272502, 2651578, 3156382, 4545004, 5303156, 5681255, 6312764, 6628945, 7890955, 11362510, 13257890, 15781910, 22725020, 26133773, 26515780, 31563820, 52267546, 67038809, 104535092, 130668865, 134077618, 261337730, 268155236, 335194045, 522675460, 670388090, 1340776180, 1541892607, 3083785214, 6167570428, 7709463035, 15418926070, 30837852140]

約数ペア:

[(1, 30837852140), (2, 15418926070), (4, 7709463035), (5, 6167570428), (10, 3083785214), (20, 1541892607), (23, 1340776180), (46, 670388090), (59, 522675460), (92, 335194045), (115, 268155236), (118, 261337730), (230, 134077618), (236, 130668865), (295, 104535092), (460, 67038809), (590, 52267546), (977, 31563820), (1163, 26515780), (1180, 26133773), (1357, 22725020), (1954, 15781910), (2326, 13257890), (2714, 11362510), (3908, 7890955), (4652, 6628945), (4885, 6312764), (5428, 5681255), (5815, 5303156), (6785, 4545004), (9770, 3156382), (11630, 2651578), (13570, 2272502), (19540, 1578191), (22471, 1372340), (23260, 1325789), (26749, 1152860), (27140, 1136251), (44942, 686170), (53498, 576430), (57643, 534980), (68617, 449420), (89884, 343085), (106996, 288215), (112355, 274468), (115286, 267490), (133745, 230572), (137234, 224710)]