430556490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52571}}^1$

素因数の和:52604

約数の個数: 96

約数和(自身を含む): 1377806976

約数和(自身を除く): 947250486

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 52571, 105142, 157713, 262855, 315426, 367997, 473139, 525710, 683423, 735994, 788565, 946278, 1103991, 1366846, 1577130, 1839985, 2050269, 2207982, 2365695, 3311973, 3417115, 3679970, 4100538, 4731390, 4783961, 5519955, 6150807, 6623946, 6834230, 9567922, 10251345, 11039910, 12301614, 14351883, 16559865, 20502690, 23919805, 28703766, 30754035, 33119730, 43055649, 47839610, 61508070, 71759415, 86111298, 143518830, 215278245, 430556490]

約数ペア:

[(1, 430556490), (2, 215278245), (3, 143518830), (5, 86111298), (6, 71759415), (7, 61508070), (9, 47839610), (10, 43055649), (13, 33119730), (14, 30754035), (15, 28703766), (18, 23919805), (21, 20502690), (26, 16559865), (30, 14351883), (35, 12301614), (39, 11039910), (42, 10251345), (45, 9567922), (63, 6834230), (65, 6623946), (70, 6150807), (78, 5519955), (90, 4783961), (91, 4731390), (105, 4100538), (117, 3679970), (126, 3417115), (130, 3311973), (182, 2365695), (195, 2207982), (210, 2050269), (234, 1839985), (273, 1577130), (315, 1366846), (390, 1103991), (455, 946278), (546, 788565), (585, 735994), (630, 683423), (819, 525710), (910, 473139), (1170, 367997), (1365, 315426), (1638, 262855), (2730, 157713), (4095, 105142), (8190, 52571)]