306372270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 748984320

約数和(自身を除く): 442612050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 257, 395, 474, 503, 514, 771, 790, 1006, 1185, 1285, 1509, 1542, 2370, 2515, 2570, 3018, 3855, 5030, 7545, 7710, 15090, 20303, 39737, 40606, 60909, 79474, 101515, 119211, 121818, 129271, 198685, 203030, 238422, 258542, 304545, 387813, 397370, 596055, 609090, 646355, 775626, 1192110, 1292710, 1939065, 3878130, 10212409, 20424818, 30637227, 51062045, 61274454, 102124090, 153186135, 306372270]

約数ペア:

[(1, 306372270), (2, 153186135), (3, 102124090), (5, 61274454), (6, 51062045), (10, 30637227), (15, 20424818), (30, 10212409), (79, 3878130), (158, 1939065), (237, 1292710), (257, 1192110), (395, 775626), (474, 646355), (503, 609090), (514, 596055), (771, 397370), (790, 387813), (1006, 304545), (1185, 258542), (1285, 238422), (1509, 203030), (1542, 198685), (2370, 129271), (2515, 121818), (2570, 119211), (3018, 101515), (3855, 79474), (5030, 60909), (7545, 40606), (7710, 39737), (15090, 20303)]