30973230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 86486400

約数和(自身を除く): 55513170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 59, 90, 95, 114, 118, 171, 177, 190, 285, 295, 307, 342, 354, 531, 570, 590, 614, 855, 885, 921, 1062, 1121, 1535, 1710, 1770, 1842, 2242, 2655, 2763, 3070, 3363, 4605, 5310, 5526, 5605, 5833, 6726, 9210, 10089, 11210, 11666, 13815, 16815, 17499, 18113, 20178, 27630, 29165, 33630, 34998, 36226, 50445, 52497, 54339, 58330, 87495, 90565, 100890, 104994, 108678, 163017, 174990, 181130, 262485, 271695, 326034, 344147, 524970, 543390, 688294, 815085, 1032441, 1630170, 1720735, 2064882, 3097323, 3441470, 5162205, 6194646, 10324410, 15486615, 30973230]

約数ペア:

[(1, 30973230), (2, 15486615), (3, 10324410), (5, 6194646), (6, 5162205), (9, 3441470), (10, 3097323), (15, 2064882), (18, 1720735), (19, 1630170), (30, 1032441), (38, 815085), (45, 688294), (57, 543390), (59, 524970), (90, 344147), (95, 326034), (114, 271695), (118, 262485), (171, 181130), (177, 174990), (190, 163017), (285, 108678), (295, 104994), (307, 100890), (342, 90565), (354, 87495), (531, 58330), (570, 54339), (590, 52497), (614, 50445), (855, 36226), (885, 34998), (921, 33630), (1062, 29165), (1121, 27630), (1535, 20178), (1710, 18113), (1770, 17499), (1842, 16815), (2242, 13815), (2655, 11666), (2763, 11210), (3070, 10089), (3363, 9210), (4605, 6726), (5310, 5833), (5526, 5605)]