65879460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6421}}^1$

素因数の和:6458

約数の個数: 96

約数和(自身を含む): 215779200

約数和(自身を除く): 149899740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 6421, 10260, 12842, 19263, 25684, 32105, 38526, 57789, 64210, 77052, 96315, 115578, 121999, 128420, 173367, 192630, 231156, 243998, 288945, 346734, 365997, 385260, 487996, 577890, 609995, 693468, 731994, 866835, 1097991, 1155780, 1219990, 1463988, 1733670, 1829985, 2195982, 2439980, 3293973, 3467340, 3659970, 4391964, 5489955, 6587946, 7319940, 10979910, 13175892, 16469865, 21959820, 32939730, 65879460]

約数ペア:

[(1, 65879460), (2, 32939730), (3, 21959820), (4, 16469865), (5, 13175892), (6, 10979910), (9, 7319940), (10, 6587946), (12, 5489955), (15, 4391964), (18, 3659970), (19, 3467340), (20, 3293973), (27, 2439980), (30, 2195982), (36, 1829985), (38, 1733670), (45, 1463988), (54, 1219990), (57, 1155780), (60, 1097991), (76, 866835), (90, 731994), (95, 693468), (108, 609995), (114, 577890), (135, 487996), (171, 385260), (180, 365997), (190, 346734), (228, 288945), (270, 243998), (285, 231156), (342, 192630), (380, 173367), (513, 128420), (540, 121999), (570, 115578), (684, 96315), (855, 77052), (1026, 64210), (1140, 57789), (1710, 38526), (2052, 32105), (2565, 25684), (3420, 19263), (5130, 12842), (6421, 10260)]