611897580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5851}}^1$

素因数の和:5956

約数の個数: 144

約数和(自身を含む): 2147169024

約数和(自身を除く): 1535271444

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, 83, 84, 90, 105, 126, 140, 166, 180, 210, 249, 252, 315, 332, 415, 420, 498, 581, 630, 747, 830, 996, 1162, 1245, 1260, 1494, 1660, 1743, 2324, 2490, 2905, 2988, 3486, 3735, 4980, 5229, 5810, 5851, 6972, 7470, 8715, 10458, 11620, 11702, 14940, 17430, 17553, 20916, 23404, 26145, 29255, 34860, 35106, 40957, 52290, 52659, 58510, 70212, 81914, 87765, 104580, 105318, 117020, 122871, 163828, 175530, 204785, 210636, 245742, 263295, 351060, 368613, 409570, 485633, 491484, 526590, 614355, 737226, 819140, 971266, 1053180, 1228710, 1456899, 1474452, 1843065, 1942532, 2428165, 2457420, 2913798, 3399431, 3686130, 4370697, 4856330, 5827596, 6798862, 7284495, 7372260, 8741394, 9712660, 10198293, 13597724, 14568990, 16997155, 17482788, 20396586, 21853485, 29137980, 30594879, 33994310, 40793172, 43706970, 50991465, 61189758, 67988620, 87413940, 101982930, 122379516, 152974395, 203965860, 305948790, 611897580]

約数ペア:

[(1, 611897580), (2, 305948790), (3, 203965860), (4, 152974395), (5, 122379516), (6, 101982930), (7, 87413940), (9, 67988620), (10, 61189758), (12, 50991465), (14, 43706970), (15, 40793172), (18, 33994310), (20, 30594879), (21, 29137980), (28, 21853485), (30, 20396586), (35, 17482788), (36, 16997155), (42, 14568990), (45, 13597724), (60, 10198293), (63, 9712660), (70, 8741394), (83, 7372260), (84, 7284495), (90, 6798862), (105, 5827596), (126, 4856330), (140, 4370697), (166, 3686130), (180, 3399431), (210, 2913798), (249, 2457420), (252, 2428165), (315, 1942532), (332, 1843065), (415, 1474452), (420, 1456899), (498, 1228710), (581, 1053180), (630, 971266), (747, 819140), (830, 737226), (996, 614355), (1162, 526590), (1245, 491484), (1260, 485633), (1494, 409570), (1660, 368613), (1743, 351060), (2324, 263295), (2490, 245742), (2905, 210636), (2988, 204785), (3486, 175530), (3735, 163828), (4980, 122871), (5229, 117020), (5810, 105318), (5851, 104580), (6972, 87765), (7470, 81914), (8715, 70212), (10458, 58510), (11620, 52659), (11702, 52290), (14940, 40957), (17430, 35106), (17553, 34860), (20916, 29255), (23404, 26145)]