211773090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3733}}^1$

素因数の和:3835

約数の個数: 64

約数和(自身を含む): 533394432

約数和(自身を除く): 321621342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 61, 62, 93, 122, 155, 183, 186, 305, 310, 366, 465, 610, 915, 930, 1830, 1891, 3733, 3782, 5673, 7466, 9455, 11199, 11346, 18665, 18910, 22398, 28365, 37330, 55995, 56730, 111990, 115723, 227713, 231446, 347169, 455426, 578615, 683139, 694338, 1138565, 1157230, 1366278, 1735845, 2277130, 3415695, 3471690, 6831390, 7059103, 14118206, 21177309, 35295515, 42354618, 70591030, 105886545, 211773090]

約数ペア:

[(1, 211773090), (2, 105886545), (3, 70591030), (5, 42354618), (6, 35295515), (10, 21177309), (15, 14118206), (30, 7059103), (31, 6831390), (61, 3471690), (62, 3415695), (93, 2277130), (122, 1735845), (155, 1366278), (183, 1157230), (186, 1138565), (305, 694338), (310, 683139), (366, 578615), (465, 455426), (610, 347169), (915, 231446), (930, 227713), (1830, 115723), (1891, 111990), (3733, 56730), (3782, 55995), (5673, 37330), (7466, 28365), (9455, 22398), (11199, 18910), (11346, 18665)]